Q: What is the sum of all factors of the number 20,502,460 excluding 20,502,460?

A: 27,633,572

Why is 27,633,572 the sum of all factors of 20,502,460, excluding 20,502,460?

The factors of the number 20,502,460 are: 1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 820, 902, 1804, 2255, 2273, 4510, 4546, 9020, 9092, 11365, 22730, 25003, 45460, 50006, 93193, 100012, 125015, 186386, 250030, 372772, 465965, 500060, 931930, 1025123, 1863860, 2050246, 4100492, 5125615, 10251230, 20502460.

If you add them up, you will get the total of 20,502,487. Now subtract 20,502,460 to get 27,633,572